nasdi/difference_from_average_precipitation (ImageServer)

View In: ArcGIS JavaScript ArcGIS Online Map Viewer ArcGIS Earth

Service Description: Difference from Average Precipitation represents the accumulated precipitation value for a location, subtracted by the long-term average value. A negative value indicates that the location has received less than the normal amount of precipitation (mm) for that timeframe. A positive value indicates that the location has received more than the normal amount of precipitation (mm). On the monthly scale, time periods calculated are 1, 2, 3, 6, 9, 12, 18, 24 months. On the weekly scale, each ISO week is numbered from 1 to 52 (sometimes 53) within a year. An ISO week starts on Monday and ends on Sunday.The time periods can be filtered using the tType field in the service where a suffix "m" denotes a monthly time scale and "w" denotes a weekly time scale. For more information, visit: https://open.canada.ca/data/en/dataset/e1807beb-19fe-4792-b030-824c7d820b95

Name: nasdi/difference_from_average_precipitation

Description: Difference from Average Precipitation represents the accumulated precipitation value for a location, subtracted by the long-term average value. A negative value indicates that the location has received less than the normal amount of precipitation (mm) for that timeframe. A positive value indicates that the location has received more than the normal amount of precipitation (mm). On the monthly scale, time periods calculated are 1, 2, 3, 6, 9, 12, 18, 24 months. On the weekly scale, each ISO week is numbered from 1 to 52 (sometimes 53) within a year. An ISO week starts on Monday and ends on Sunday.The time periods can be filtered using the tType field in the service where a suffix "m" denotes a monthly time scale and "w" denotes a weekly time scale. For more information, visit: https://open.canada.ca/data/en/dataset/e1807beb-19fe-4792-b030-824c7d820b95

Single Fused Map Cache: false

Extent:

Initial Extent:

Full Extent:

Time Info:

[2025/12/14 12:00:00 UTC, 2026/04/26 12:00:00 UTC]

Pixel Size X: 20377.28883405864

Pixel Size Y: 20377.288834058636

Band Count: 1

Pixel Type: F32

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"nasdi_difference_from_average_precipitation_central_12m", "description": "Twelve months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_004w", "description": "Four weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_009w", "description": "Nine weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_013w", "description": "Thirteen (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_026w", "description": "Twenty-six weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_02m", "description": "Two months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_039w", "description": "Thirty-nine weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_national_03m", "description": "Three months (mm) ", "help": "" }, { "name": 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"nasdi_difference_from_average_precipitation_pacific_026w", "description": "Twenty-six weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_02m", "description": "Two months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_039w", "description": "Thirty-nine weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_03m", "description": "Three months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_052w", "description": "Fifty-two weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_06m", "description": "Six months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_09m", "description": "Nine months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_pacific_12m", "description": "Twelve months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_004w", "description": "Four weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_009w", "description": "Nine weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_013w", "description": "Thirteen (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_01m", "description": "One month (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_026w", "description": "Twenty-six weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_02m", "description": "Two months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_039w", "description": "Thirty-nine weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_03m", "description": "Three months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_052w", "description": "Fifty-two weeks (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_06m", "description": "Six months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_09m", "description": "Nine months (mm) ", "help": "" }, { "name": "nasdi_difference_from_average_precipitation_prairie_12m", "description": "Twelve months (mm) ", "help": "" }, { "name": "None", "description": "Make a Raster or Raster Dataset into a Function Raster Dataset.", "help": "" } ]}

Mensuration Capabilities: Basic

Has Histograms: false

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: Agriculture and Agri-Food Canada

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: N/A

Max Values: N/A

Mean Values: N/A

Standard Deviation Values: N/A

Object ID Field: OBJECTID

Fields:

OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
Shape ( type: esriFieldTypeGeometry, alias: Shape )
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MinPS ( type: esriFieldTypeDouble, alias: MinPS )
MaxPS ( type: esriFieldTypeDouble, alias: MaxPS )
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HighPS ( type: esriFieldTypeDouble, alias: HighPS )
Category ( type: esriFieldTypeInteger, alias: Category , Coded Values: [0: Unknown] , [1: Primary] , [2: Overview] , ...6 more... )
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GroupName ( type: esriFieldTypeString, alias: GroupName, length: 100 )
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CenterX ( type: esriFieldTypeDouble, alias: CenterX )
CenterY ( type: esriFieldTypeDouble, alias: CenterY )
ZOrder ( type: esriFieldTypeInteger, alias: ZOrder )
Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
dateEnd ( type: esriFieldTypeDate, alias: dateEnd, length: 8 )
tType ( type: esriFieldTypeString, alias: tType, length: 30 )

Default Mosaic Method: ByAttribute

Allowed Mosaic Methods: ByAttribute,None,LockRaster

SortField: dateEnd

SortValue: 3000

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Bilinear

Max Record Count: 1000

Max Image Height: 4100

Max Image Width: 15000

Max Download Image Count: 20

Max Mosaic Image Count: 1

Allow Raster Function: true

Allow Copy: true

Allow Analysis: true

Allow Compute TiePoints: false

Supports Statistics: true

Supports Advanced Queries: true

Use StandardizedQueries: true

Raster Type Infos:

Has Raster Attribute Table: false

Edit Fields Info: null

Ownership Based AccessControl For Rasters: null

Child Resources: Info Statistics Key Properties Legend Raster Function Infos

Supported Operations: Export Image Query Identify Measure Compute Histograms Compute Statistics Histograms Get Samples Compute Class Statistics Query Boundary Compute Pixel Location Compute Angles Validate Project